Monochromatic light of frequency `6.0xx10^(14)Hz` is produced by a laser. The power emitted is `2.0xx10^-3W`, (a) What is the energy of a photon in the light beam? (b) How many photons per second, on the average, are emitted by the source? Given `h=6.63xx10^(-34) Js`

Explanation

To solve the problem step by step, we will address both parts of the question: (a) calculating the energy of a photon and (b) finding the number of photons emitted per second.

### Given Data:
- Frequency of light, \( \nu = 6.0 \times 10^{14} \, \text{Hz} \)
- Power emitted, \( P = 2.0 \times 10^{-3} \, \text{W} \)
- Planck's constant, \( h = 6.63 \times 10^{-34} \, \text{Js} \)

### (a) Calculate the Energy of a Photon
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